pkg-python: improve error handling

Make the python packing a bit easier to use by providing a detailed error
message if <pkg>_SETUP_TYPE isn't set to a valid value.

At the same time adjust the error message used when <pkg>_SETUP_TIME isn't
set to list the exact variable name that should be set, and don't talk about
'Unknown' as it isn't printed when the variable isn't set (or is set to the
empty string).

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2013-12-15 16:17:28 +01:00
parent 68f2291309
commit 27bc8868f2

View File

@ -94,7 +94,7 @@ ifndef $(2)_SETUP_TYPE
ifdef $(3)_SETUP_TYPE
$(2)_SETUP_TYPE = $($(3)_SETUP_TYPE)
else
$$(error "$(1): Unknown or undefined <pkg>_SETUP_TYPE")
$$(error "$(2)_SETUP_TYPE must be set")
endif
endif
@ -124,6 +124,8 @@ $(2)_BASE_BUILD_TGT = build
$(2)_BASE_BUILD_OPT =
$(2)_BASE_INSTALL_OPT = $$(HOST_PKG_PYTHON_SETUPTOOLS_INSTALL_OPT)
endif
else
$$(error "Invalid $(2)_SETUP_TYPE. Valid options are 'distutils' or 'setuptools'")
endif
# The below statement intends to calculate the dependencies of host